Merge pull request zephyrproject-rtos#9 from Yadnik1/BeagleConnectFre…

…edom BeagleConnect Freedom
jadonk · Sep 21, 2021 · 106773f · 106773f
2 parents d4d431f + bab8d1c
commit 106773f
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diff --git a/boards/arm/beagle_bcf/beagleconnect_freedom.dts b/boards/arm/beagle_bcf/beagleconnect_freedom.dts
@@ -133,6 +133,15 @@
     };
 };
 
+&spi1 {
+    status = "okay";
+    sck-pin = <10>;
+    mosi-pin = <9>;
+    miso-pin = <11>;
+    cs-pin = <28>;
+    cs-gpios = <&gpio0 28 GPIO_ACTIVE_LOW>;
+};
+
 &rtc {
     status = "okay";
 };
diff --git a/boards/arm/beagle_bcf/beagleconnect_freedom_defconfig b/boards/arm/beagle_bcf/beagleconnect_freedom_defconfig
@@ -16,6 +16,8 @@ CONFIG_CC13X2_CC26X2_BOOTLOADER_BACKDOOR_PIN=15
 CONFIG_PINMUX=y
 CONFIG_GPIO=y
 CONFIG_SERIAL=y
+CONFIG_I2C=y
+CONFIG_SPI=y
 
 CONFIG_CONSOLE=y
 CONFIG_UART_CONSOLE=y

diff --git a/boards/arm/beagle_bcf/doc/img/beagleconnect_freedom.png b/boards/arm/beagle_bcf/doc/img/beagleconnect_freedom.png
diff --git a/boards/arm/beagle_bcf/doc/index.rst b/boards/arm/beagle_bcf/doc/index.rst
@@ -3,4 +3,116 @@
 BeagleConnect Freedom
 #####################
 
-TODO
+Overview
+********
+
+BeagleBoard.org BeagleConnect Freedom is a wireless
+Internet of Things board based on the SimpleLink multi-Standard CC1352P wireless MCU.
+
+
+.. figure:: img/beagleconnect_freedom.png
+   :width: 400px
+   :align: center
+   :alt: BeagleBoard.org BeagleConnect Freedom
+
+   BeagleBoard.org BeagleConnect Freedom
+
+Hardware
+********
+BeagleBoard.org BeagleConnect Freedom board features the CC1352P wireless microcontroller.
+The BeagleConnect Freedom is the first available BeagleConnect solution consisting
+of a board and a case which ships programmed and ready to be used.
+
+BeagleConnect Freedom board runs the Zephyr RTOS and has mikroBUS ports along 
+with BLE and Sub-GHz radios on it.
+
+The CC1352P wireless MCU has a 48 MHz Arm Cortex-M4F SoC and a Bluetooth Low Energy and IEEE 802.15.4.
+
+
+Supported Features
+==================
+
+The CC1352P LaunchPad board configuration supports the following hardware
+features:
+
++-----------+------------+----------------------+
+| Interface | Controller | Driver/Component     |
++===========+============+======================+
+| GPIO      | on-chip    | gpio                 |
++-----------+------------+----------------------+
+| PINMUX    | on-chip    | pinmux               |
++-----------+------------+----------------------+
+| UART      | on-chip    | serial               |
++-----------+------------+----------------------+
+| I2C       | on-chip    | i2c                  |
++-----------+------------+----------------------+
+| SPI       | on-chip    | spi                  |
++-----------+------------+----------------------+
+
+Other hardware features are not supported by the Zephyr kernel.
+
+Connections and IOs
+===================
+
++-------+-----------+---------------------+
+| Pin   | Function  | Usage               |
++=======+===========+=====================+
+| DIO5  | RST_MB2   | RESET PIN           |
++-------+-----------+---------------------+
+| DIO6  | RST_MB1   | RESET PIN           |
++-------+-----------+---------------------+
+| DIO7  | INT_SENSOR| INTERRUPT PIN       |
++-------+-----------+---------------------+
+| DIO8  | FLASH_CS  | Flash CS            |
++-------+-----------+---------------------+
+| DIO9  | MOSI      | SPI MOSI            |
++-------+-----------+---------------------+
+| DIO10 | SCK       | SPI CLK             |
++-------+-----------+---------------------+
+| DIO11 | MISO      | SPI MISO            |
++-------+-----------+---------------------+
+| DIO12 |           | UART RXD            |
++-------+-----------+---------------------+
+| DIO13 |           | UART TXD            |
++-------+-----------+---------------------+
+| DIO14 | 900M      | D5 LED              |
++-------+-----------+---------------------+
+| DIO15 | USER_BOOT | BOOT BUTTON         |
++-------+-----------+---------------------+
+| DIO16 |CC1352_TDO | JTAG TDO            |
++-------+-----------+---------------------+
+| DIO17 |CC1352_TDI | JTAG TDI            |
++-------+-----------+---------------------+
+| DIO18 | 2.4G      | D6 LED              |
++-------+-----------+---------------------+
+| DIO19 | PWM_MB2   | PWM PIN             |
++-------+-----------+---------------------+
+| DIO20 | INT_MB2   | INTERRUPT PIN       |
++-------+-----------+---------------------+
+| DIO21 |TX_MB2_RX  | UART RXD            |
++-------+-----------+---------------------+
+| DIO22 | RX_MB2_TX |  UART TXD           |
++-------+-----------+---------------------+
+| DIO23 | AN_MB1    | ANALOG PIN          |
++-------+-----------+---------------------+
+| DIO24 | AN_MB2    | ANALOG PIN          |
++-------+-----------+---------------------+
+| DIO25 | SCL       | I2C SCL             |
++-------+-----------+---------------------+
+| DIO26 | SDA       | I2C SDA             |
++-------+-----------+---------------------+
+| DIO27 | CS_MB2    | SPI CS              |
++-------+-----------+---------------------+
+| DIO28 | CS_MB1    | SPI CS              |
++-------+-----------+---------------------+
+| DIO29 | INT_MB1   | INTERRUPT PIN       |
++-------+-----------+---------------------+
+| DIO30 | PWM_MB1   | PWM PIN             |
++-------+-----------+---------------------+
+
+References
+*********
+
+
+BeagleBoard.org BeagleConnect Freedom reference repository:
+  https://beagleconnect.org